<template>
  <div id="header">
    <!-- <div class="UpperPart">
      <div class="w1200">
        <div class="left">您好！欢迎来到融达机电设备工程有限公司</div>
        <div class="right">
          <div>在线留言</div>
          <div>联系我们</div>
          <div>
            <i class="iconfont icon-dianhua"></i>
            0731-88160968
          </div>
        </div>
      </div>
    </div> -->
    <div class="Beneath w1200">
      <div id="logo" @click="toHome">
        <img :src="logo" alt="" srcset="" />
      </div>
      <div id="NavigationBar">
        <div class="tr" v-for="(item, i) in WebSiteArchitecture" :key="i">
          <div
            class="th"
            @click="
              gotopage(
                (urls = item.urls),
                (Markdowns = item.Markdowns),
                (Picturelist = item.Picturelist),
                (cards = item.cards),
                (sort = item.sort)
              )
            "
          >
            {{ item.text }}
          </div>
          <div
            class="td"
            v-for="(items, j) in item.subMenus"
            :key="j"
            @click="
              gotopage(
                (urls = items.urls),
                (Markdowns = items.Markdowns),
                (Picturelist = items.Picturelist),
                (cards = items.cards),
                (sort = items.sort)
              )
            "
          >
            {{ items.text }}
          </div>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
// 这里可以导入其他文件（比如：组件，工具js，第三方插件js，json文件，图片文件等等）
// 例如：import 《组件名称》 from '《组件路径》';
import axios from 'axios'
import {PagesJump} from '@/utils'
export default {
  name: 'Header',
  // import引入的组件需要注入到对象中才能使用
  components: {},
  props: {},
  data() {
    // 这里存放数据
    return {
      logo: 'http://public.znrdtech.cn/images/logo_znrdjk.png',
      WebSiteArchitecture: Array,
      TitleList: [
        {
          text: '官网首页',
          urls: 'Home'
        }
      ]
    }
  },
  // 计算属性 类似于data概念
  computed: {},
  // 监控data中的数据变化
  watch: {},
  // 方法集合
  methods: {
    toHome() {
      this.$router.push({name: 'Home'})
    },
    gotopage(urls, Markdowns, Picturelist, cards, sort) {
      PagesJump(urls, Markdowns, Picturelist, cards, sort)
    },
    getHeaderInfo() {
      axios.get('/api/WebSiteArchitecture').then(res => {
        res.data.WebSiteArchitecture.splice(3, 1)
        this.WebSiteArchitecture = res.data.WebSiteArchitecture
      })
    }
  },
  // 生命周期 - 创建完成（可以访问当前this实例）
  created() {},
  // 生命周期 - 挂载完成（可以访问DOM元素）
  mounted() {
    this.getHeaderInfo()
  },
  beforeCreate() {}, // 生命周期 - 创建之前
  beforeMount() {}, // 生命周期 - 挂载之前
  beforeUpdate() {}, // 生命周期 - 更新之前
  updated() {}, // 生命周期 - 更新之后
  beforeDestroy() {}, // 生命周期 - 销毁之前
  destroyed() {}, // 生命周期 - 销毁完成
  activated() {} // 如果页面有keep-alive缓存功能，这个函数会触发
}
</script>
<style lang="less" scoped>
#header {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-content: center;
  justify-content: center;
  align-items: center;
  .UpperPart {
    width: 100%;
    height: 35px;
    line-height: 35px;
    background-color: black;
    color: white;
    .left,
    .right {
      width: 340px;
      height: 35px;
      padding: 0 15px;
      font-weight: bold;
      background-color: #2c7bd3;
      display: flex;
      justify-content: space-around;
      align-items: center;
      align-content: center;
    }
    .left {
      float: left;
    }
    .right {
      float: right;
    }
  }
  .Beneath {
    height: 100px;
    padding: 20px 0;
    z-index: 120;
    #logo {
      width: 280px;
      height: 60px;
      float: left;
      img {
        width: 100%;
        height: 100%;
      }
    }
    #NavigationBar {
      float: right;
      .tr {
        width: 90px;
        float: left;
        margin: 0 10px;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        align-content: space-around;
        .th {
          width: 90px;
          height: 60px;
          line-height: 60px;
          font-size: 22px;
          text-align: center;
          float: left;
        }
        .td {
          width: 90px;
          text-align: center;
          background-color: white;
          font-size: 15px;
          height: 40px;
          line-height: 40px;
          margin: 0;
          display: none;
        }
        .td:hover,
        .th:hover {
          border-bottom: 3px solid orange;
        }
      }
      .tr:hover .td {
        display: block;
      }
    }
  }
}
</style>
